JP3790058B2 - 油圧ショベルの制御装置 - Google Patents

油圧ショベルの制御装置 Download PDF

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Publication number
JP3790058B2
JP3790058B2 JP00780099A JP780099A JP3790058B2 JP 3790058 B2 JP3790058 B2 JP 3790058B2 JP 00780099 A JP00780099 A JP 00780099A JP 780099 A JP780099 A JP 780099A JP 3790058 B2 JP3790058 B2 JP 3790058B2
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JP
Japan
Prior art keywords
work
operation characteristic
amount
value
hydraulic excavator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP00780099A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000204600A (ja
Inventor
昌之 鹿児島
秀樹 絹川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobelco Construction Machinery Co Ltd
Kobe Steel Ltd
Original Assignee
Kobelco Construction Machinery Co Ltd
Kobe Steel Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kobelco Construction Machinery Co Ltd, Kobe Steel Ltd filed Critical Kobelco Construction Machinery Co Ltd
Priority to JP00780099A priority Critical patent/JP3790058B2/ja
Priority to KR10-2000-0001291A priority patent/KR100395823B1/ko
Priority to EP00100657A priority patent/EP1020569A3/en
Priority to US09/482,088 priority patent/US6618658B1/en
Publication of JP2000204600A publication Critical patent/JP2000204600A/ja
Application granted granted Critical
Publication of JP3790058B2 publication Critical patent/JP3790058B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E02F9/2296—Systems with a variable displacement pump
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function
    • E02F9/2207—Arrangements for controlling the attitude of actuators, e.g. speed, floating function for reducing or compensating oscillations
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2221—Control of flow rate; Load sensing arrangements
    • E02F9/2232—Control of flow rate; Load sensing arrangements using one or more variable displacement pumps
    • E02F9/2235—Control of flow rate; Load sensing arrangements using one or more variable displacement pumps including an electronic controller
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E02F9/2292—Systems with two or more pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Feedback Control In General (AREA)
JP00780099A 1999-01-14 1999-01-14 油圧ショベルの制御装置 Expired - Fee Related JP3790058B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP00780099A JP3790058B2 (ja) 1999-01-14 1999-01-14 油圧ショベルの制御装置
KR10-2000-0001291A KR100395823B1 (ko) 1999-01-14 2000-01-12 유압셔블의 제어장치
EP00100657A EP1020569A3 (en) 1999-01-14 2000-01-13 Control apparatus for a hydraulic excavator
US09/482,088 US6618658B1 (en) 1999-01-14 2000-01-13 Control apparatus for a hydraulic excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP00780099A JP3790058B2 (ja) 1999-01-14 1999-01-14 油圧ショベルの制御装置

Publications (2)

Publication Number Publication Date
JP2000204600A JP2000204600A (ja) 2000-07-25
JP3790058B2 true JP3790058B2 (ja) 2006-06-28

Family

ID=11675722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP00780099A Expired - Fee Related JP3790058B2 (ja) 1999-01-14 1999-01-14 油圧ショベルの制御装置

Country Status (4)

Country Link
US (1) US6618658B1 (ko)
EP (1) EP1020569A3 (ko)
JP (1) JP3790058B2 (ko)
KR (1) KR100395823B1 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8285458B2 (en) * 2008-04-18 2012-10-09 Caterpillar Inc. Machine with automatic operating mode determination
JP5313564B2 (ja) * 2008-07-01 2013-10-09 株式会社クボタ 作業機の走行用操作装置
US8190336B2 (en) * 2008-07-17 2012-05-29 Caterpillar Inc. Machine with customized implement control
JP5249857B2 (ja) * 2009-05-29 2013-07-31 株式会社神戸製鋼所 制御装置及びこれを備えた作業機械
US8733473B2 (en) 2010-11-02 2014-05-27 Caterpillar Inc. Sequencing algorithm for planned drill holes
JP5642620B2 (ja) * 2011-05-12 2014-12-17 日立建機株式会社 作業機械のエネルギ回生装置
JP6587247B2 (ja) 2015-05-08 2019-10-09 キャタピラー エス エー アール エル 作業機械の制御装置および制御方法
KR102483801B1 (ko) * 2015-05-12 2023-01-02 현대두산인프라코어(주) 휠 로더의 제어 방법, 제어 장치 및 제어 시스템
CN107654426A (zh) * 2017-10-30 2018-02-02 湖南五新隧道智能装备股份有限公司 一种凿岩台车及其冲击控制液压系统
WO2019123511A1 (ja) * 2017-12-18 2019-06-27 住友重機械工業株式会社 ショベル
CN113107912B (zh) * 2021-04-28 2023-05-12 三一重机有限公司 定速行走控制方法、装置和挖掘机

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029067A (en) 1987-01-30 1991-07-02 Kabushiki Kaisha Komatsu Seisakusho Operation control device
WO1990010116A1 (en) * 1989-02-28 1990-09-07 Kabushiki Kaisha Komatsu Seisakusho Electronic control type hydraulic driving machine
JP2698660B2 (ja) * 1989-06-12 1998-01-19 株式会社日立製作所 マニピュレータの制御方法及び制御装置並びにマニピュレータ装置
JPH07103781B2 (ja) * 1990-04-19 1995-11-08 株式会社小松製作所 小口径管地中掘進機の操作方法
JPH07119551B2 (ja) * 1990-07-13 1995-12-20 株式会社小松製作所 掘削式地中掘進機の運転支援装置
JP2682891B2 (ja) 1990-07-25 1997-11-26 新キャタピラー三菱株式会社 パワーショベルの掘削制御装置
JPH04265318A (ja) * 1991-02-20 1992-09-21 Kobe Steel Ltd 直線掘削制御装置
US5446981A (en) 1991-10-29 1995-09-05 Kabushiki Kaisha Komatsu Seisakusho Method of selecting automatic operation mode of working machine
JPH06336747A (ja) * 1993-05-26 1994-12-06 Shin Caterpillar Mitsubishi Ltd シヨベル系建設機械の作業部制御装置
KR950006162A (ko) * 1993-08-31 1995-03-20 김연수 유압 건설 기계의 퍼지 제어 장치
DE19510634A1 (de) * 1994-03-23 1995-09-28 Caterpillar Inc Selbstanpassendes Baggersteuersystem und Verfahren
JP2566745B2 (ja) * 1994-04-29 1996-12-25 三星重工業株式会社 電子制御油圧掘削機の自動平坦作業方法
JP3499681B2 (ja) * 1996-07-05 2004-02-23 株式会社神戸製鋼所 油圧ショベルの作業種別判別装置
JP3537605B2 (ja) * 1996-08-21 2004-06-14 コベルコ建機株式会社 油圧ショベル
JP3535300B2 (ja) * 1996-02-15 2004-06-07 コベルコ建機株式会社 油圧ショベルの制御装置
US5999872A (en) 1996-02-15 1999-12-07 Kabushiki Kaisha Kobe Seiko Sho Control apparatus for hydraulic excavator
JPH10196606A (ja) 1996-12-27 1998-07-31 Shin Caterpillar Mitsubishi Ltd 油圧ポンプの制御装置
US5784945A (en) * 1997-05-14 1998-07-28 Caterpillar Inc. Method and apparatus for determining a valve transform
US5953838A (en) * 1997-07-30 1999-09-21 Laser Alignment, Inc. Control for hydraulically operated construction machine having multiple tandem articulated members
US5994865A (en) * 1997-12-22 1999-11-30 Caterpillar Inc. Apparatus and method for control of an earth moving implement

Also Published As

Publication number Publication date
EP1020569A3 (en) 2000-12-06
KR100395823B1 (ko) 2003-08-27
US6618658B1 (en) 2003-09-09
EP1020569A2 (en) 2000-07-19
JP2000204600A (ja) 2000-07-25
KR20000076457A (ko) 2000-12-26

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